Tweezer setup

We are almost there. Today we build a rough setup just to make sure that all the problems have been solved and we have everything to begin the final setup. The results are very positive so far. The current setup will give us a fine base (dimensions vise, and requirement; some new stuff which we need; lenses and some other stuff). We need to do some final experiments tomorrow, and then we are ready to start building a new better tweezer. [category:optical tweezer]